<header class="header-title">
  <nz-tabset [(nzSelectedIndex)]="selectIndex">
    <nz-tab [nzTitle]="'TrafficManagement.TrafficAlert.Traffic_Alert' | translate">
      <itmp-traffic-alert-page  (ignoreAlert)="ignoreAlertFunc($event)"   *ngIf="selectIndex===0"></itmp-traffic-alert-page>
    </nz-tab>
    <nz-tab [nzTitle]="'TrafficManagement.TrafficAlert.Historical_Alert' | translate">
      <itmp-historical-alert [zoneList] = 'zoneList' (isIrSelected)="irSelected($event)"   *ngIf="selectIndex===1"></itmp-historical-alert>
    </nz-tab>
    <nz-tab [nzTitle]="'TrafficManagement.ScheduledEvent.IrInfoDetail' | translate"
      *ngIf='isIRclicked'>
      <itmp-ir-info-create ></itmp-ir-info-create>
    </nz-tab>
    <!--<nz-tab nzTitle="Operational Alarm">-->
      <!--<itmp-operational-alarm></itmp-operational-alarm>-->
    <!--</nz-tab>-->
  </nz-tabset>
</header>